User Manual

FCC ID 2A7GB-U21

Wireless earphone

Shenzhen Jiechen Technology Co. LTD

1. FCC ID
2. Shenzhen Jiechen Technology Co. LTD
3. 2A7GB-U21
4. User Manual

Document ID #7016555

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=7016555
• https://fccid.io/2A7GB-U21/User-Manual/User-Manual-7016555
• https://fccid.io/2A7GB-U21/User-Manual/User-Manual-7016555.pdf

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